const _excluded = ["remote", "placeholder", "value", "onChange", "onSelected"];

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

import { useDebounceFn } from 'ahooks';
import { Select } from 'antd';
import React, { useState, useEffect } from 'react';
const Option = Select.Option;

const RemoteSelect = function RemoteSelect(_ref) {
  let remote = _ref.remote,
      placeholder = _ref.placeholder,
      value = _ref.value,
      onChange = _ref.onChange,
      onSelected = _ref.onSelected,
      props = _objectWithoutProperties(_ref, _excluded);

  const _useState = useState(),
        _useState2 = _slicedToArray(_useState, 2),
        state = _useState2[0],
        setState = _useState2[1];

  const _useState3 = useState([]),
        _useState4 = _slicedToArray(_useState3, 2),
        options = _useState4[0],
        setOptions = _useState4[1];

  useEffect(() => {
    if (value !== state) setState(value);
  }, [value]);

  const changeValue = v => {
    if (onChange) onChange(v);else setState(v);
    onSelected && onSelected(options.find(item => item.value === v));
  };

  const _useDebounceFn = useDebounceFn( /*#__PURE__*/function () {
    var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(value) {
      var list;
      return regeneratorRuntime.wrap(function _callee$(_context) {
        while (1) switch (_context.prev = _context.next) {
          case 0:
            if (!remote) {
              _context.next = 7;
              break;
            }

            _context.next = 3;
            return remote(value);

          case 3:
            list = _context.sent;
            setOptions(list || []);
            _context.next = 8;
            break;

          case 7:
            setOptions([]);

          case 8:
          case "end":
            return _context.stop();
        }
      }, _callee);
    }));

    return function (_x) {
      return _ref2.apply(this, arguments);
    };
  }(), {
    wait: 300
  }),
        debounceFetcher = _useDebounceFn.run;

  return /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement(Select, _extends({}, props, {
    placeholder: placeholder,
    showSearch: true,
    filterOption: false,
    value: state,
    onChange: changeValue,
    onSearch: debounceFetcher
  }), options.map(opt => /*#__PURE__*/React.createElement(Option, {
    key: opt.value,
    value: opt.value
  }, opt.label))));
};

export default RemoteSelect;